This is a good link. I particularly liked the ending paragraph about motivation - I think it's all network effect. If my friends and people I look upto were wor

This is a good link. I particularly liked the ending paragraph about motivation - I think it's all network effect. If my friends and people I look upto were working on environmental engineering then maybe I too would jump into it. Unfortunately, none of my peers work in that area hence I spend time thinking about new buzzwords and technologies instead.